ZIP code 06023 is officially located in the state of Connecticut, primarily serving the city of East berlin. It falls under the administrative jurisdiction of Hartford County. When planning mail delivery, logistics routing, or demographic research, 06023 operates within the Eastern Time (ET) timezone and supports the 647 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 06023 ZIP Code Tabulation Area is approximately 38,447. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $131,023.